BackgroundThe prevalence of depressive disorder in adolescents is on the rise. There have been studies on the pairwise relations between dysfunctional attitude， negative automatic thoughts， positive coping style and depressive symptoms in the past. However， the impact of the intrinsic relations among dysfunctional attitude， negative automatic thoughts and positive coping style on depressive symptoms is still unclear. ObjectiveTo explore the influence of dysfunctional attitude on adolescent depressive symptoms and examine the action path of negative automatic thoughts and positive coping style on it， in order to provide references for intervention for adolescent patients with depressisve disorder. MethodsThis study involved 162 adolescent patients with depressive disorder， who met the diagnostic criteria for depressive episodes in the International Classification of Diseases， 10th edition （ICD-10） and received treatment in Taiyuan Psychiatric Hospital from October 1， 2022 to October 31， 2023. These patients were evaluated using Self-rating Depression Scale （SDS）， Dysfunction Attitude Scale （DAS）， Positive Coping Style Subscale in Simplified Coping Style Questionnaire（SCSQ） and Automatic Thoughts Questionnaire （ATQ）. Pearson correlation analysis was adopted to examine the correlation among scores of scales above. Model 6 in Process 3.4.1 was adopted to test the acting path of negative automatic thoughts and positive coping style between dysfunctional attitude and adolescent depression symptoms. ResultsA total of 148 adolescent patients with depressive disorder completed an effective questionnaire survey， with a response rate of 91.36%. The direct effect value of dysfunctional attitude on depressive symptoms was 0.423 and the effect size was 63.32%. Negative automatic thoughts and positive coping style affected as acting path between dysfunctional attitude and depressive symptoms， with effect values of 0.156 （accounting for 23.35% of the total effect） and 0.045 （accounting for 6.74% of the total effect） respectively. Meanwhile， negative automatic thoughts and positive coping style affected as a chain reaction pathway between dysfunctional attitude and depressive symptoms， with an effect value of 0.044， accounting for 6.59% of the total effect. ConclusionDysfunctional attitude can not only directly affect the depressive symptoms of adolescent patients with depressive disorder， but also affect the depressive symptoms of adolescent patients with depressive disorder through the independent path or chain path of negative automatic thoughts and positive coping style.

Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Objective:To investigate the clinical efficacy of 595-nm pulsed dye laser (PDL) in the treatment of port-wine stains (PWS) in infants and toddlers.Methods:A retrospective analysis was conducted based on clinical data from 155 infants and toddlers with PWS treated with 595-nm PDL at West China Hospital of Sichuan University from January 2013 to October 2023, and the efficacy was evaluated according to pre- and post-treatment photographs. The children were grouped according to gender, age, lesion color, lesion area, lesion sites, and number of treatment sessions, separately, and the differences were analyzed between different groups. Further analysis was conducted to determine factors affecting efficacy of PDL for PWS. Adverse reactions after treatment were recorded. The Mann-Whitney U test and Kruskal-Wallis H test were used to analyze unidirectional ordered R × C contingency table data, the Bonferroni approach was used for multiple comparisons, and multivariate ordered logistic regression analysis was performed for multifactorial analysis. Results:After the treatment with 595-nm PDL, 135 infants and toddlers with PWS showed good response, with an overall response rate of 87.1%. Univariate analysis indicated that the efficacy was associated with the lesion area ( P = 0.016) and the number of treatment sessions ( P < 0.001), but not with age ( P = 0.340), gender ( P = 0.164), lesion color ( P = 0.530), or lesion sites ( P = 0.077), and the smaller the lesion area, the more the treatment sessions, the better the therapeutic effect. Multivariate ordered logistic regression analysis further confirmed the correlations of efficacy with lesion area ( P = 0.010) and number of treatment sessions ( P < 0.001). Adverse reactions occurred in 5 (3.2%) cases of PWS, including 2 (1.3%) of hypopigmentation, 2 (1.3%) of hyperpigmentation, and 1 (0.6%) of scar formation. Conclusion:The 595-nm PDL was safe and effective for the treatment of PWS in infants and toddlers with few adverse reactions, making it a reliable therapeutic option.

Objective To evaluate the efficacy of Broncho-Vaxom combined with physiological sea water nasal wash in the treatment of chronic rhinitis-rhinosinusitis in children. Methods A total of 179 children with chronic rhinitis-rhinosinusitis were randomly divided into observation group of 90 cases and control group of 89 cases. The observation group received treatment of oral administration of Broncho-Vaxom capsules at a dose of 3.5 mg once daily on an empty stomach in the morning for 10 consecutive days, with a 20-day drug-free period as one course of treatment, for a total of 3 courses. Additionally, they underwent nasal irrigation with physiological sea water twice daily in the morning and evening, for 10 consecutive days, with a 20-day break as one course of treatment, for a total of 3 courses. The control group underwent nasal irrigation with physiological sea water using the same method of the observation group. Both groups received symptomatic treatment such as anti-allergy therapy, and antibiotics were added when there presented obvious inflammatory changes. After treatment, the clinical total effective rate was compared between the two groups. Changes in the scores of Visual Analogue Scale (VAS) and Lund-Kenndy scale for nasal endoscopy, as well as changes in serum IgG, IgE, and T lymphocyte subsets were also compared. A six-month follow-up was conducted to assess the recurrence rate and average number of episodes of rhinosinusitis (times per person). Results The clinical total effective rate in the observation group was significantly higher compared to that in the control group(95.56% versus 86.52%). The scores of VAS and Lund-Kenndy scale in the observation group were significantly better than those in the control group. Serum IgG levels in the observation group were increased and higher than those in the control group, while serum IgE level in the observation group was decreased and lower than that in the control group. After 3 courses of treatment, the levels of CD3⁺, CD4⁺, and CD4⁺/CD8⁺ in the blood of the observation group were increased, while the level of CD8⁺ was decreased. The six-month follow-up after treatment showed that the recurrence rate of rhinitis-rhinosinusitis in the observation group was 17.05%, with an average of 0.28 episodes per person, which was lower than that in the control group (P < 0.05). Conclusion The combination of Broncho-Vaxom and physiological sea water nasal wash is effective in treating chronic rhinitis-rhinosinusitis in children, and can increase serum IgG level, decrease serum IgE level, optimize the structure of T lymphocyte subsets, enhance immune resistance, and improve allergic constitution. The six-month follow-up of the treatment reduces recurrence rate and average number of episodes of rhinitis-rhinosinusitis.

CD4+T cells have strong plasticity and can be polarized intovarious effector cells such as Th1,Th2,Th17 and Treg cells.Then they participate in the regulation of various inflammatory diseases.Its polarization can not only promote development of disease,but also inhibit progression of disease.Direction of polarization may also be different in different diseases or in different stages of the same disease.Therefore,this review aims to summarize and explore the regulatory role of CD4+T cell polarization in different inflam-matory diseases and its significance for disease prevention and treatment.

Objective To develop an auto-segmentation model based on no new U-net for delineating high-risk clinical target volume(HR-CTV)and organs-at-risk(OAR)in CT-guided brachytherapy of cervical cancer,and to explore its clinical value.Methods The CT images of 63 patients with locally advanced cervical cancer who had completed image-guided brachytherapy were collected.The HR-CTV and OAR including bladder,rectum and sigmoid colon were delineated manually by a senior oncologist,and the results were taken as the gold standard.The automatic and manual segmentation results were compared,and Dice similarity coefficient was used to evaluate HR-CTV and OAR auto-segmentation accuracies.Results The Dice similarity coefficients of HR-CTV,bladder,rectum,and sigmoid colon were 0.903±0.015,0.948±0.011,0.903±0.008,and 0.803±0.024,respectively.Conclusion The established model can realize the accurate segmentations of HR-CTV,bladder,rectum and sigmoid colon,but the oncologist still needs to scrupulously check the results.

BACKGROUND: Malignant plural effusion (MPE) is one of the most common specimen for liquid biopsy gene detection. This study aims to explore a method for isolating tumor cells from large volume of MPE and evaluate its efficacy and application prospect in gene detection. METHODS: Pleural effusions (>500 mL) from 20 advanced lung cancer patients were obtained by effusion drainage and used to isolate tumor cells with cell separation media Percoll and Ficoll. Cell number and purity were calculated. DNA was extracted from the supernatant (etDNA), total cells and isolated tumor cells of pleural effusion (ETC-DNA) to detect the mutation of tumor-related genes by next-generation sequencing. RESULTS: The median number of cells isolated from malignant pleural effusion was 8.50×10⁴ (interquel range: 9.25×10³-3.75×10⁵), 85.50%±5.80% of the cells were identified as tumor cells. The detection rates of epidermal growth factor receptor (EGFR) gene mutation of etDNA, total cell DNA and ETC-DNA were 70.00%, 50.00% and 70.00%, reseparately, while the median EGFR mutation abundance in 3 components was 16.05% (4.78%-43.06%), 1.09% (0.00%-2.39%), and 33.02% (18.50%-76.70%), respectively. ETC-DNA had good consistency with tissue DNA (P>0.999, kappa=1.000) and etDNA (P>0.999, kappa=1.000). ETC-DNA inclined to have higher EGFR mutation than etDNA, but the result was not statistically significant. CONCLUSIONS Our method can isolate large amount of tumor cells from a large volume of malignant pleural effusion with high purity. Using ETC-DNA as specimen improves the efficacy of gene detection, thus is worth further study.

Objective To investigate the clinical efficacy and safety of carotid endarterectomy (CEA)and carotid artery stenting(CAS)for the treatment of carotid artery stenosis in the elderly.Methods Clinical data of 116 elderly patients aged over 65 years with carotid artery stenosis were retrospectively analyzed.Of 116 patients,73 patients underwent CAS(the CAS group) and 32 received CEA(the CEA group).The success rate,30-day perioperative complications and follow-up results were compared between the two groups.Results There was no significant difference in the success rate (96.8％ vs.100.0％,P ＞ 0.05),30-day perioperative complications,such as bradycardia (6.25％ vs.4.5％,x2 =0.228,P=0.663),acute myocardial infarction(0.0 vs.1.4％,x2 =0.432,P=0.511),transient hypotension(6.3％ vs.8.1％,x2 =0.114,P =0.735),ischemic stroke(6.3％ vs.6.8％,x2 =0.009,P =0.923),and cerebral hyperperfusion syndrome (18.8 ％ vs.10.8％,x2 =0.009,P =0.923),between the CEA and CAS groups.The incidence of persistent hypotension was lower in the CEA group than in the CAS group(3.1％ vs.17.6％,x2 =4.398,P=0.036).No significant difference was found in carotid artery restenosis(moderate:6.3％ vs.8.1％,x2 =0.114,P =0.735;severe:3.1 ％ vs.2.7％,x2=0.014,P=0.905)and ipsilateral stroke(3.1％ vs.5.4％,x2 =0.279,P=0.598)between the CEA and CAS groups at one-year fellow-up.Conclusions Both CEA and CAS have good effieacies in treating carotid artery stenosis in the elderly,while the incidence of persistent hypotension is higher with CAS than with CEA.

Objective? To understand the influencing factors of the breastfeeding start time of premature newborns after being discharged from the hospital, and to provide the theoretical basis for the effective promotion of breastfeeding for premature infants after discharge. Methods? Using the convenient sampling method, the mothers of premature infants who were hospitalized in Affiliated Children's Hospital of Zhengzhou University from October to December 2017 were selected as the research subjects. A self-designed questionnaire that included general demographic information, breastfeeding knowledge and breastfeeding burden was used in telephone follow-ups, in order to analyze the influencing factors of breastfeeding start time of premature newborns after discharge. SPSS 17.0 was used for data entry and statistical analysis. Among the 100 families that were initially chosen, 2 calls could not be completed, 5 calls were not answered by the parents or too much information was lost, which resulted in a total of 93 valid surveys with the response rate of 93%. Results? Among the 93 cases, 88 newborns were breastfed, and 5 newborns rejected breastfeeding and were put on formula. Only 21.51% of all premature infants were exclusively breastfed. The breastfeeding start time after discharge was 13.0(6.5,28.5)h. 45.45% premature newborns accepted breastfeeding with 3 d after discharge. The premature newborns of different cultures, places of residence, birth weight of premature infants, gestational age, time of first sucking nipples, number of days of NICU hospitalization, knowledge of maternal feeding, feeding burden, whether mothers received breastfeeding guidance during hospitalization, there was a statistically significant difference in the starting time of breastfeeding after discharge (P＜0.05). The results of multiple linear regression showed that the factors that affected the start time of breastfeeding after newborns being discharged from ICU were: birth weight, breastfeeding burden, and the mother's feeding knowledge. Conclusions? The current status of breastfeeding in premature infants should be improved. Nursing personnel should give breastfeeding to premature infants as much as possible during hospitalization while provide psychological guidance and training for breastfeeding for mothers.

Objective To observe the effect of oral massage combined with trial feeding on dysphagia in neonates with hypoxic- ischemic encephalopathy (HIE). Methods We enrolled 30 hospitalized newborns who were diagnosed moderate to severe HIE with dysphagia in the NICU of our hospital from January 2016 to December 2017. According to the random number table method, these newborns was divided into control group and study group. Oral massage combined with trial feeding were given in the study group, nasogastric feeding in the control group and family participatory care and the treatment of nutritional neurodrugs were also given in two groups. To campare the oral milk remnant, feeding time and sucking action after the flow of milk and swallowing, oral feeding time, gastric tube indwelling time and length of stay in two groups. Results After 5 days intervention, the clinical manifestations of dysphagia in two groups were compared, and there were 6 cases, (8.50 ± 1.05)ml, (36.40 ± 2.87)min and 10 cases of oral milk remnant, feeding time and sucking action after the flow of milk and swallowing respectively in the study group, and 15 cases were 15 cases, (10.80 ± 0.39 )ml, (42.29 ± 1.60) min, 3 cases in the control group, respectively. The difference between the two groups was statistically significant ( χ2=12.86, t=7.52, 6.93, χ2=6.66, P<0.05). The oral feeding time, gastric tube indwelling time and hospitalization time of the study group were (15.60±1.35) d, (11.73±1.39) d, and (21.47±2.03)d, and the control group were (17.00±0.65) d , (14.13±0.99) d, (23.27 ± 1.16) d, respectively. The difference between the two groups was statistically significant (t=3.61, 5.45, 2.98, P<0.05). Conclusions For children with dysphagia, oral massage and combined feeding before each feeding can promote the improvement of oral motor nerves in children, and improve feeding effect, and promote rehabilitation of children.